| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br + 2 Hg = BrHg2
Fe8 + S8 = FeS =>
Fe8 + S8 = 8 FeS
Ah + WeNO3 = AhNO3 + We =>
Ah + WeNO3 = AhNO3 + We
ZnSO4 + Na2SO4 + H2O = Na2ZnO2 + H2SO4 =>
ZnSO4 + Na2SO4 + 2 H2O = Na2ZnO2 + 2 H2SO4
SiOH + CO2 = SiO2 + H2O + SiC2 =>
4 SiOH + 2 CO2 = 3 SiO2 + 2 H2O + SiC2
SrO(s) + HCl(aq) = H2O + SrCl2 =>
SrO(s) + 2 HCl(aq) = H2O + SrCl2
HNO3 + Sn = Sn(NO3)4 + NO + H2O =>
16 HNO3 + 3 Sn = 3 Sn(NO3)4 + 4 NO + 8 H2O
((C2H5)NC2H4S)2*HCl + Na = (C2H5)NC2H4SH + (C2H5)NC2H4SNa + NaCl =>
((C2H5)NC2H4S)2*HCl + 2 Na = (C2H5)NC2H4SH + (C2H5)NC2H4SNa + NaCl
C320H509O188N15S = CO + H2 + NO2 + SO2 + C10H22 =>
10 C320H509O188N15S = 1560 CO + 741 H2 + 150 NO2 + 10 SO2 + 164 C10H22
NH3 + H3Po4 = (NH4)3Po4 =>
3 NH3 + H3Po4 = (NH4)3Po4
Ce(SO4)2 + SO2 + H2O = Ce2(SO4)3 + H2SO4 =>
2 Ce(SO4)2 + SO2 + 2 H2O = Ce2(SO4)3 + 2 H2SO4
Zn + MgI2 = Mg + ZnI2 =>
Zn + MgI2 = Mg + ZnI2
LiCl(aq) + AgNO3(aq) = AgCl(aq) + LiNO3(s) =>
LiCl(aq) + AgNO3(aq) = AgCl(aq) + LiNO3(s)
Na2S2O3 + Cl2 + H2O = NaCl + HCl + H2SO4 =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 NaCl + 6 HCl + 2 H2SO4
Cl2 + SiC = C + SiCl4 =>
2 Cl2 + SiC = C + SiCl4
Ag + Cr(NO3)3 = Cr + AgNO3 =>
3 Ag + Cr(NO3)3 = Cr + 3 AgNO3
H2O + K2SO3 = SO2 + KOH =>
H2O + K2SO3 = SO2 + 2 KOH
CO2 + H2 = CH4O + H2O =>
CO2 + 3 H2 = CH4O + H2O
Sr + Rb2SO4 = SrSO4 + Rb =>
Sr + Rb2SO4 = SrSO4 + 2 Rb
CrSCN{2+} + BrO{-} + OH{-} = Br{-} + NO3{-} + CO3{2-} + SO4{2-} + CrO4{2-} + H2O =>
2 CrSCN{2+} + 19 BrO{-} + 18 OH{-} = 19 Br{-} + 2 NO3{-} + 2 CO3{2-} + 2 SO4{2-} + 2 CrO4{2-} + 9 H2O
KI(s) + Cl2(g) = KCl + I =>
2 KI(s) + Cl2(g) = 2 KCl + 2 I
CH2ClCH2CH3 + Br2 = CH2ClCHBrCH2Br + H2 =>
CH2ClCH2CH3 + Br2 = CH2ClCHBrCH2Br + H2
AgNO3 + BaSO4 = Ba(NO3)2 + Ag2(SO4) =>
2 AgNO3 + BaSO4 = Ba(NO3)2 + Ag2(SO4)
Sn{4+} + e = Sn =>
Sn{4+} + 4e = Sn
Mg + O3 = MgO =>
3 Mg + O3 = 3 MgO
KAl(SO4)2 + BaCl2 = BaSO4 + KAlCl4 =>
KAl(SO4)2 + 2 BaCl2 = 2 BaSO4 + KAlCl4
PbSO4 + NaOH = Na2(SO4) + Pb(OH)2 =>
PbSO4 + 2 NaOH = Na2(SO4) + Pb(OH)2
Mg + H3PO4 = H3MgPO4 =>
Mg + H3PO4 = H3MgPO4
Fe(SCN){2+} + (NaF)3 = Na3(SCN){2+} + FeF3 =>
Fe(SCN){2+} + (NaF)3 = Na3(SCN){2+} + FeF3
BaSO4 + NaOH = NaSO4 + Ba(OH) =>
BaSO4 + NaOH = NaSO4 + Ba(OH)
NiS3 + H2O2 = NiSO4 + H2O + H2SO2 =>
NiS3 + 6 H2O2 = NiSO4 + 4 H2O + 2 H2SO2
K2MnO4 + HCl = MnCl2 + KCl + Cl + H2O =>
K2MnO4 + 8 HCl = MnCl2 + 2 KCl + 4 Cl + 4 H2O
Al + H2S = SAl + H2 =>
Al + H2S = SAl + H2
Hg3PO4 = Hg + PO4 =>
Hg3PO4 = 3 Hg + PO4
KNO3 + NaHC4H4O6 = NaNO3 + KHC4H4O6 =>
KNO3 + NaHC4H4O6 = NaNO3 + KHC4H4O6
Mg + Pt(OH)4 = Mg(OH)2 + Pt4 =>
8 Mg + 4 Pt(OH)4 = 8 Mg(OH)2 + Pt4
Zn + NaNO3 + HCl = NO + ZnCl2 + NaCl + H2O =>
3 Zn + 2 NaNO3 + 8 HCl = 2 NO + 3 ZnCl2 + 2 NaCl + 4 H2O
C2H6O + H3PO4 = C6H15PO4 + H2O =>
3 C2H6O + H3PO4 = C6H15PO4 + 3 H2O
SrCl2 + H2S = SrS + HCl =>
SrCl2 + H2S = SrS + 2 HCl
BaH18O10 + NH4Cl = BaCl2 + NH3 + H2O =>
BaH18O10 + 2 NH4Cl = BaCl2 + 2 NH3 + 10 H2O
H2O + SO2 = SO3 + H2 =>
H2O + SO2 = SO3 + H2
CH3CHO + NaHSO3 = CH3CH(OH)SO3Na =>
CH3CHO + NaHSO3 = CH3CH(OH)SO3Na
CuOHCl + NH3 + KMnO4 = KOH + KCl + Cu(NH3)4(MnO4)2 =>
CuOHCl + 4 NH3 + 2 KMnO4 = KOH + KCl + Cu(NH3)4(MnO4)2
NH3 + O2 = N2O + H20(water) =>
20 NH3 + 5 O2 = 10 N2O + 3 H20(water)
C10H14ClNO2 + C7H6O2 = C17H20ClNO4 =>
C10H14ClNO2 + C7H6O2 = C17H20ClNO4
CuSO4(H2O)5 = CuSO4 + H2O =>
CuSO4(H2O)5 = CuSO4 + 5 H2O
AgC2H3O2 + (NH4)2S = NH4C2H3O2 + (Ag)2S =>
2 AgC2H3O2 + (NH4)2S = 2 NH4C2H3O2 + (Ag)2S
CaO + C = Ca(C)2 + CO2 =>
2 CaO + 5 C = 2 Ca(C)2 + CO2
Be + Ca(OH)2 = Be(OH)2 + Ca =>
Be + Ca(OH)2 = Be(OH)2 + Ca
SmCl3 + NH3 + H2O = NH4Cl + Sm(OH)3 =>
SmCl3 + 3 NH3 + 3 H2O = 3 NH4Cl + Sm(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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